def detail(request, id):
''' Responds with the point and related object information
'''
try:
point = Point.objects.get( id=id )
except:
return HttpResponseRedirect(reverse('points_list'))
map = MapDisplay( fields = [ point.point, ],
map_options = {
'map_style':{'width':'100%', 'height':'550px',},
}
)
ct = ContentType.objects.get(\
app_label = point.content_type.app_label,
model = point.content_type.model)
obj = ct.get_object_for_this_type(id = point.object_id)
context = {'point':point, 'object':obj, 'content_type': ct, 'map':map, }
return render_to_response('points/detail.html', context,\
context_instance=RequestContext(request))
def latest_for_queryset_map(queryset):
''' Show the latest point for each instance in a qs
In head::
{% latest_for_queryset_media queryset %}
In body::
{% latest_for_queryset_map queryset %}
'''
ct = ContentType.objects.get_for_model(queryset[0])
points = []
for m in queryset:
if Point.objects.filter( content_type=ct, object_id=m.id ):
p = Point.objects.filter( content_type=ct, object_id=m.id )[0]
points.append(p)
else:
continue
map = MapDisplay( fields=[ p.point for p in points ],
map_options = {
'map_style':{'width':'240px', 'height':'160px',},
'layers': ['osm.mapnik','google.hybrid'],
}
)
return locals()
def themecampuuid(request, theme_camp_id):
camp = ThemeCamp.objects.get(id=theme_camp_id)
year = camp.year
events = PlayaEvent.objects.filter(hosted_by_camp=camp, moderation='A')
if camp.location_point:
map = MapDisplay(
map_options={
'default_lat': camp.location_point.y,
'default_lon': camp.location_point.x,
'default_zoom': 17,
'layers': ['osm.bme'],
'map_style': {
'width': '400px',
'height': '400px'
}
})
else:
map = ''
return render_to_response('brc/themecamp.html', {
'year': year,
'theme_camp': camp,
'events': events,
'map': map
},
context_instance=RequestContext(request))
def art_installation_uuid(request, art_installation_id):
xArtInstallation = ArtInstallation.objects.get(id=art_installation_id)
xyear = xArtInstallation.year
events = PlayaEvent.objects.filter(located_at_art=xArtInstallation,
moderation='A')
if xArtInstallation.location_point:
map = MapDisplay(
map_options={
'default_lat': xArtInstallation.location_point.y,
'default_lon': xArtInstallation.location_point.x,
'default_zoom': 17,
'layers': ['osm.bme'],
'map_style': {
'width': '400px',
'height': '400px'
}
})
else:
map = ''
return render_to_response('brc/art_installation.html', {
'year': xyear,
'art_installation': xArtInstallation,
'events': events,
'map': map
},
context_instance=RequestContext(request))
def get_map_for_geometry(geometry, width, height):
"""
Returns basic MapDisplay instance for any GEOS geometry.
"""
return MapDisplay(
fields=[geometry],
options={
'default_zoom': 11,
'map_div_style': {'width': width, 'height': height}
}
)
def show_latest_point_ol(model_instance):
''' Takes model instance and displays the latest point
'''
ct = ContentType.objects.get_for_model(model_instance)
obj_id = model_instance.id
if Point.objects.filter(content_type=ct, object_id=obj_id):
point = Point.objects.filter(content_type=ct, object_id=obj_id)[0]
else:
point = None
if point:
map = MapDisplay(fields=[
point.point,
],
map_options={
'map_style': {
'width': '360px',
'height': '240px',
},
'layers': ['osm.mapnik'],
'zoom': point.zoom,
})
else:
map = MapDisplay(
map_options={
'map_style': {
'width': '360px',
'height': '240px',
},
'layers': ['osm.mapnik'],
'zoom': 14,
})
return locals()
def show_ol_map(model_instance):
''' Takes a model instance and returns display of all points html
{% show_ol_map model_instance %}
'''
ct = ContentType.objects.get_for_model(model_instance)
obj_id = model_instance.id
points = Point.objects.filter(content_type = ct, object_id=obj_id)
map = MapDisplay( fields=[p.point for p in points],
map_options = {
'map_style':{'width':'240px', 'height':'160px',},
'layers': ['osm.mapnik','google.hybrid'],
}
)
return locals()
def list(request, app_label=None, model_name=None, id=None, ):
''' List all points (ALL, all for model instance, or all for table)
I wanted to overload a view for fun so as to be more dry but all of this
logic might be wetter still FIXME?
'''
# FIXME, I think this could be DRYed out a bit; experimental overloading of the
# view might not be the coolest thing.
if not id and not model_name and not app_label:
points = Point.objects.all()
map = MapDisplay( fields=[p.point for p in points],
map_options = {
'map_style':{'width':'100%', 'height':'550px',},
}
)
context = { 'map':map,'points':points, }
return render_to_response('points/all.html', context,\
context_instance=RequestContext(request))
elif id and model_name and app_label:
try:
ct = ContentType.objects.get(\
app_label = app_label,
model = model_name)
obj = ct.get_object_for_this_type( id=id )
except:
return HttpResponseRedirect(reverse('points_list'))
points = Point.objects.filter( content_type=ct, object_id=id )
map = MapDisplay( fields=[p.point for p in points],
map_options = {
'map_style':{'width':'100%', 'height':'550px',},
}
)
context = {'points':points, 'object':obj, 'content_type':ct, 'map':map, }
return render_to_response('points/all.html', context,\
context_instance=RequestContext(request))
elif app_label and model_name and not id:
try:
ct = ContentType.objects.get(\
app_label = app_label,
model = model_name)
except:
return HttpResponseRedirect(reverse('points_list'))
points = Point.objects.filter(content_type = ct)
map = MapDisplay( fields=[p.point for p in points],
map_options = {
'map_style':{'width':'100%', 'height':'550px',},
}
)
context = {'points':points, 'content_type':ct, 'map':map,}
return render_to_response('points/all.html', context,\
context_instance=RequestContext(request))
else:
return HttpResponseNotFound()
